and no, that list is not exhaustive by any means (you can find abstracts
for some of these in old haskell community reports, but a lot of functional
gui lib research pre-dates those reports). functional gui libs used to be
one of the favourite haskell research excercises.

some of those were low-level bindings, some were high-level declarative
abstractions, but that wasn't the problem. the problem was that very nearly

all of them came and went.

the declared goal of the current generation was to provide more long-lived

platforms, leaving most of the maintenance to others by binding directly
to popular imperative libraries. it was always the intention that someone